Question

If the ratio of time taken to complete a work by p,q and r id 2:3:4.Then what is the ratio of work done by p,q and r in 1 hour

Answer 1

it is inverse proportion ok

Answer 2

The required ratio is 6:4:3.

Step-by-step explanation:

Since we have given that

Ratio of time taken to complete a work by p,q, and r = 2:3:4

Since, Ratio of work done = $\dfrac{1}{\text{Ratio of time taken}}$

So, Ratio of work time by p,q, and r in 1 hour would be

$\dfrac{1}{2}:\dfrac{1}{3}:\dfrac{1}{4}\\\\=6:4:3$

Hence, the required ratio is 6:4:3.